@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:190039_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Sistema experimental utilizado para determinar cómo el desarrollo vegetal y los ecosistemas responden a concentraciones atmosféricas controladas de dióxido de carbono en el campo y no en un espacio cerrado."@es, "An experimental system for determining how ecosystems and plant growth respond to controlled atmospheric concentrations of carbon dioxide in the field, rather than in an enclosed space."@en ;
  dc:source "NAL Thesaurus Staff" .

<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

<https://lod.nal.usda.gov/naltv#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:190039
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2012-08-22"^^xsd:date ;
  dc:modified "2017-10-03"^^xsd:date ;
  skos:altLabel "free-air concentration enrichment"@en, "FACE (free air carbon dioxide enrichment)"@en, "free air gas concentration enrichment"@en, "free-air carbon dioxide enrichment"@en ;
  skos:broader nalt:191460 ;
  skos:definition nalt:190039_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "enriquecimiento del dióxido de carbono al aire libre"@es, "free air carbon dioxide enrichment"@en ;
  ns0:marc001 "60995" .

nalt:191460
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:190039 ;
  skos:prefLabel "enriquecimiento de dióxido de carbono"@es, "carbon dioxide enrichment"@en .